powerpc/64: Fix checksum folding in csum_add()
authorShile Zhang <shile.zhang@nokia.com>
Sat, 4 Feb 2017 09:03:40 +0000 (17:03 +0800)
committerMichael Ellerman <mpe@ellerman.id.au>
Sat, 4 Mar 2017 12:07:17 +0000 (23:07 +1100)
commit6ad966d7303b70165228dba1ee8da1a05c10eefe
tree7b8d63bfd8f1da863a27198b5b73af448a0656ad
parent2a9c4f40ab2c281f95d41577ff0f7f78668feb73
powerpc/64: Fix checksum folding in csum_add()

Paul's patch to fix checksum folding, commit b492f7e4e07a ("powerpc/64:
Fix checksum folding in csum_tcpudp_nofold and ip_fast_csum_nofold")
missed a case in csum_add(). Fix it.

Signed-off-by: Shile Zhang <shile.zhang@nokia.com>
Acked-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/checksum.h